diff --git a/item.go b/item.go
index f6db435..80fdb1c 100644
--- a/item.go
+++ b/item.go
@@ -242,7 +242,7 @@ func addObjItemCraftItem(objID64 int64, itemID64 int64, quantity int64) error {
 	return nil
 }
 
-func getCraftItemID(cmd string) int64, error) {
+func getCraftItemID(cmd string) (int64, error) {
 	muxObjItem.RLock()
 	defer muxObjItem.RUnlock()